What is the difference between weblogic and tomcat

Difference: 1. Weblogic is a fully loaded container with EJB support, while Tomcat is a container with Servlet and JSP support; 2. Weblogic is a bit expensive to purchase a license, while Tomcat is free; 3. Compared with Weblogic, Tomcat's performance is slightly worse.

The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

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Weblogic is a Weblogic Server developed by Oracle Corporation that complies with the Java Enterprise Edition specification. It is licensed under a proprietary license. It is written entirely using the Java programming language. It was originally developed and maintained by BEA Systems, which was later acquired by Oracle Corporation in 2008. It handles system and configuration level functionality, and developers can centralize application level logic or business logic, simplifying Oracle development and deployment. Put the application into a web container, i.e. application server or web server. It is one of the best servers in the industry today. Weblogic handles a large number of services or functions for different modules and provides many application details instantly without any programming or extra effort.

Tomcat is a web application server, commonly known as Apache Tomcat Server. It is an open source application server that complies with the Java EE specification, also known as a Java Servlet container. It is an open source software that can be used by anyone for free, even for commercial purposes. It is developed and maintained by the Apache Software Foundation. It is purely written using Java programming language. It was originally developed by James Duncan Davidson. Tomcat can also be used as an HTTP server.

The difference between weblogic and tomcat

1. Weblogic has different functions, such as transaction management, message queue, database connection processing and many other functions, while Tomcat has light Magnitude, open source, flexible, stable, servlets, JSP, embedding applications into tomcat asynchronous logging and more.

2. Weblogic is a fully loaded container with EJB support, while Tomcat is a container with Servlet and JSP support.

3. Weblogic is a licensed version and a commercial web server based on Java EE, which is a highly scalable, fast, secure and high-performance web server, while Tomcat is an open source, reference implementation based on Servlet and JSP specifications. .

4. Weblogic is the best server on the market with database pooling capabilities, and the price of purchasing a license is a bit expensive, while Tomcat is free and has limitations in terms of functionality for large applications.

5. Weblogic has top customers and customers who are using this server and is used by top customers in the industry, while Tomcat is also used by many customers, but compared to Weblogic, it is limited and has a larger number of users. few.

6. Weblogic provides support for deploying business logic and Web applications, while Tomcat only allows the deployment of http-based or Web-based applications.

7. Compared with WebLogic, Weblogic has good performance, while Tomcat has poor performance.

8. Weblogic has good service management functions and automation possibilities, while Tomcat has fewer IT service management possibilities.

9. Weblogic has faster updates for any new features or new JDK versions, while Tomcat does not provide JDK version updates or any other feature updates immediately, but it takes a long time.

10. Weblogic has application version control functions, messaging engine, troubleshooting, database tuning, and data source pools, while Apache Tomcat Server does not have this function.

11. Weblogic has EJB cluster, JMS cluster, failover, migration, upgrade, patch, security update and recovery functions, but Tomcat does not have these functions.

Conclusion

Weblogic is a license-required enterprise and commercial software with multiple features for large-scale industrial applications to simplify the life of developers while Tomcat is lightweight free open source software suitable for small web applications or where it is cost-effective for companies to invest in a licensed version. The choice of software depends on the requirements and size of the project as well as the functionality required and the requirements of the client, and the same approach can be taken to select any application server or web server while designing the application architecture.

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